Truck and Bus Tuning

Whether you want higher power, more torque and smoother gains across the rev range, a broader power band, or simply better fuel economy then NZ Performance Tuning have the knowledge and capability to shape your engines characteristics around the way you drive.

All of this is done by working with, instead of against the original vehicle systems. The vehicle can be completely returned to its original state at any time.

NZ Performance Tuning is the answer for the customer who cares about performance and quality. We do not change settings to dramatic levels or use boost spiking for that ‘feels quick’ effect, where in reality performance would be lowered where an ECU can adapt out these dangerous levels. Instead we tailor many changes throughout the rev range altering many perimeters – others neglect to give optimal performance throughout.

NZ Performance Tuning offers a large range of power upgrade options for modern ECU controlled trucks. Having a NZ Performance Tuning remap onto a truck, you will immediately see an improvement in power, torque and fuel efficiency. You will notice more torque making it easier to pull up steep inclines, more power to tow the heavy loads, but above all you will use less fuel which depending on your usage could be saving thousands of dollars per year!

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What are the benefits of remapping?

Increased power

Increased towing capacity

Decreased fuel consumption

Smoother running due a optimized engine parameters

Increased productivity

Reduced fuel consumption by up to 20%

Increase engine power by up to 30%

Power Tune

Up to 20% increase in horsepower

Up to 20% increase in torque

Fuel savings will vary

Blend Tune

Up to 15% increase in horsepower

Up to 16% increase in torque

Up to 15% improved fuel economy

Economy Tune

Up to 10% increase in horsepower

Up to 10% increase in torque

Up to 21% improved fuel economy

Will my truck be out of service?

Most of the time we perform all work on site, so the tractor is not out of action for any time at all.

We have dealers that service most corners of the country! Using the latest tooling and hardware, we are able to perform the upgrades on the vast majority of vehicles without needing to remove the ECU.

Performance Calculator

Factory HP:

Tuned HP:

Increased HP:

Factory Torque (NM):

Tuned Torque (NM):

Increased Torque:

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Testimonials

I also like the fast and exhilarating and digging the toes in where necessary, or just desired. There's a place for it all. And one can choose how and when. Smooth as silk to... well, nuts.
Sooo fun, and beyond happy.

Ted (BMW 335D)

The power, torque and throttle response is simply shattering. Couldn't have asked for more really, particularly with the cost effectiveness of the upgrade. It also seems relatively economical!